Siemens TLE4286G Datasheet
5-V Voltage Regulator TLE 4286 G
Features
• Wide operation range: 6.2 V to 42 V
• Wide temperature range: – 40 °C to 150 °C
• Low quiescent current consumption: 50 µA
• Output protected against short circuit
• Over-temperature protection
• Inhibit input
• Very low current consumption in
stand-by (Inhibit) mode
• Very small SMD-Package SCT-595
SCT-595
Type Ordering Code Package
TLE 4286 G Q67006-A9304 SCT-595 (SMD)
Functional Description
The TLE 4286 G is a 5-V low-drop fixed voltage regulator in the very small SMD package
SCT-595. The maximum input voltage is 42 V. The output is able to drive a load of more
than 10 mA while it regulates the output voltage within a 4% accuracy.
The device can be switched in stand-by mode via an inhibit input which causes the
current consumption to drop below 1 µA.
A temperature protection that disables the circuit at over temperature is incorporated.
Semiconductor Group 1 1998-11-01
Pin Configuration
(top view)
TLE 4286 G
SCT-595
INH
GND
1
5
GND
2
4
AEP02253
Q
3
Ι
Figure 1
Pin Definitions and Functions
Pin No. Symbol Function
V
1INHInhibit input; H for active (
= 5 V) and L for stand-by
Q
2GNDGround; internally connected to pin 5
3IInput voltage
4QOutput voltage; must be blocked by a capacitor
C
≥ 1 µF, ESR ≤ 10 Ω to GND
Q
5GNDGround; internally connected to pin 2
Semiconductor Group 2 1998-11-01
Protection
TLE 4286 G
Ι
3
Figure 2
Block Diagram
INH
1
Reference
Regulator
4
Q
2, 5
GND
AEB02189
Semiconductor Group 3 1998-11-01
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